EP0602637A3 - Leser von optischen Informationen. - Google Patents

Leser von optischen Informationen. Download PDF

Info

Publication number: EP0602637A3
Authority: EP; European Patent Office
Prior art keywords: optical information; information reader; reader; optical; information
Prior art date: 1992-12-18
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP19930120297

Other languages

English (en)

French (fr)

Other versions

EP0602637A2 (de

EP0602637B1 (de

Inventor

Kenzo Obata

Yosimi Kitazumi

Takeshi Watanabe

Kouji Teramae

Tadao Nojiri

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Denso Corp

Original Assignee

NipponDenso Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1992-12-18

Filing date

1993-12-16

Publication date

1994-11-30

1993-12-16 Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd

1994-06-22 Publication of EP0602637A2 publication Critical patent/EP0602637A2/de

1994-11-30 Publication of EP0602637A3 publication Critical patent/EP0602637A3/de

1999-02-17 Application granted granted Critical

1999-02-17 Publication of EP0602637B1 publication Critical patent/EP0602637B1/de

2013-12-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10712—Fixed beam scanning
- G06K7/10722—Photodetector array or CCD scanning
- G06K7/10732—Light sources
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10712—Fixed beam scanning
- G06K7/10722—Photodetector array or CCD scanning
- G06K7/10752—Exposure time control
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K2207/00—Other aspects
- G06K2207/1018—Source control

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Artificial Intelligence (AREA)
Computer Vision & Pattern Recognition (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Image Input (AREA)
Facsimile Scanning Arrangements (AREA)

EP93120297A 1992-12-18 1993-12-16 Leser von optischen Informationen Expired - Lifetime EP0602637B1 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP33907492		1992-12-18
JP339074/92		1992-12-18
JP40065/93		1993-03-01
JP04006593A JP3235249B2 (ja)	1992-12-18	1993-03-01	光学的情報読取り装置

Publications (3)

Publication Number	Publication Date
EP0602637A2 EP0602637A2 (de)	1994-06-22
EP0602637A3 true EP0602637A3 (de)	1994-11-30
EP0602637B1 EP0602637B1 (de)	1999-02-17

Family

ID=26379492

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP93120297A Expired - Lifetime EP0602637B1 (de)	1992-12-18	1993-12-16	Leser von optischen Informationen

Country Status (4)

Country	Link
US (1)	US5597997A (de)
EP (1)	EP0602637B1 (de)
JP (1)	JP3235249B2 (de)
DE (1)	DE69323532T2 (de)

Families Citing this family (49)

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KR100193372B1 (ko) *	1994-08-22	1999-06-15	가시오 가즈오	휴대형 스캐너
JP2774955B2 (ja) *	1994-11-01	1998-07-09	富士通株式会社	周囲光検出装置，光源点灯制御装置および読取装置
JPH08329180A (ja) *	1995-06-05	1996-12-13	Asahi Optical Co Ltd	データシンボル読み取り装置
WO1998050814A1 (en) *	1997-05-05	1998-11-12	Roustaei Alexander R	Optical scanner and image reader for reading images and decoding optical information including one and two dimensional symbologies at variable depth of field
JP2834113B1 (ja) *	1997-06-16	1998-12-09	日本電気精器株式会社	コード読取方法及び装置
US6515781B2 (en) *	1999-08-05	2003-02-04	Microvision, Inc.	Scanned imaging apparatus with switched feeds
US6666377B1 (en)	2000-07-18	2003-12-23	Scott C. Harris	Bar code data entry device
US7490774B2 (en) *	2003-11-13	2009-02-17	Metrologic Instruments, Inc.	Hand-supportable imaging based bar code symbol reader employing automatic light exposure measurement and illumination control subsystem integrated therein
JP4265107B2 (ja) *	2001-02-16	2009-05-20	株式会社デンソー	情報コード読取装置
JP2003032453A (ja) *	2001-07-12	2003-01-31	Canon Inc	画像処理装置
US7457476B2 (en)	2001-10-03	2008-11-25	Anoto Ab	Optical sensor device and a method of controlling its exposure time
SE0103286L (sv) *	2001-10-03	2003-04-04	Anoto Ab	Optisk sensoranordning och förfarande för att reglera dess exponeringstid
US7044386B2 (en) *	2002-02-05	2006-05-16	William Berson	Information encoding on surfaces by varying spectral emissivity
US7055747B2 (en)	2002-06-11	2006-06-06	Hand Held Products, Inc.	Long range optical reader
US20030222147A1 (en) *	2002-06-04	2003-12-04	Hand Held Products, Inc.	Optical reader having a plurality of imaging modules
US7090132B2 (en)	2002-06-11	2006-08-15	Hand Held Products, Inc.	Long range optical reader
US7219843B2 (en)	2002-06-04	2007-05-22	Hand Held Products, Inc.	Optical reader having a plurality of imaging modules
US8596542B2 (en)	2002-06-04	2013-12-03	Hand Held Products, Inc.	Apparatus operative for capture of image data
JP3548783B2 (ja) *	2002-12-10	2004-07-28	オムロン株式会社	光学コード読取方法及び装置
JP3892407B2 (ja)	2003-03-25	2007-03-14	富士通株式会社	撮影装置
JP2007517349A (ja) *	2003-12-08	2007-06-28	コーニンクレッカフィリップスエレクトロニクスエヌヴィ	ホログラフィック読み出し装置
US7407195B2 (en) *	2004-04-14	2008-08-05	William Berson	Label for receiving indicia having variable spectral emissivity values
US7290711B2 (en) *	2004-09-30	2007-11-06	Symbol Technologies, Inc.	System and method for reducing motion sensitivity in an imager based optical code reader
US7651031B2 (en) *	2004-10-25	2010-01-26	William Berson	Systems and methods for reading indicium
US7124957B2 (en)	2004-11-24	2006-10-24	Optoelectronics Co., Ltd.	Apparatus for reading a color symbol
US7931413B2 (en) *	2005-01-14	2011-04-26	William Berson	Printing system ribbon including print transferable circuitry and elements
US7619520B2 (en) *	2005-01-14	2009-11-17	William Berson	Radio frequency identification labels and systems and methods for making the same
US7621451B2 (en) *	2005-01-14	2009-11-24	William Berson	Radio frequency identification labels and systems and methods for making the same
US7728726B2 (en) *	2005-01-14	2010-06-01	William Berson	Radio frequency identification labels
EP1850269B1 (de)	2006-04-27	2010-08-25	Sick Ag	Scanverfahren und -vorrichtung
US7813047B2 (en) *	2006-12-15	2010-10-12	Hand Held Products, Inc.	Apparatus and method comprising deformable lens element
US8336778B2 (en) *	2008-08-19	2012-12-25	The Code Corporation	Graphical code readers that provide sequenced illumination for glare reduction
US8011584B2 (en) *	2008-12-12	2011-09-06	The Code Corporation	Graphical code readers that are configured for glare reduction
US9639727B2 (en) *	2008-12-12	2017-05-02	The Code Corporation	Graphical barcode readers that are configured for glare reduction
JP5126279B2 (ja) *	2010-04-26	2013-01-23	コニカミノルタビジネステクノロジーズ株式会社	画像読取装置
JP2012073822A (ja) *	2010-09-29	2012-04-12	Panasonic Corp	帳票読取装置
US8561903B2 (en)	2011-01-31	2013-10-22	Hand Held Products, Inc.	System operative to adaptively select an image sensor for decodable indicia reading
US8636212B2 (en) *	2011-08-24	2014-01-28	Metrologic Instruments, Inc.	Decodable indicia reading terminal with indicia analysis functionality
US8608071B2 (en)	2011-10-17	2013-12-17	Honeywell Scanning And Mobility	Optical indicia reading terminal with two image sensors
GB2497571A (en)	2011-12-15	2013-06-19	St Microelectronics Res & Dev	An imaging array with high dynamic range
BR112015013313A2 (pt) *	2012-12-07	2017-07-11	Sp3H	processo e dispositivo embarcado de análise de fluido em um motor térmico
US9361502B2 (en) *	2014-07-31	2016-06-07	Symbol Technologies, Llc	System for, and method of, controlling target illumination for an imaging reader
US9659198B2 (en) *	2015-09-10	2017-05-23	Hand Held Products, Inc.	System and method of determining if a surface is printed or a mobile device screen
JP6502882B2 (ja) *	2016-03-14	2019-04-17	東芝インフラシステムズ株式会社	情報コード読取装置、情報コード生成方法、及び情報コード表示媒体
JP6486813B2 (ja) *	2015-10-30	2019-03-20	東芝インフラシステムズ株式会社	コードリーダ
WO2017073780A1 (ja) *	2015-10-30	2017-05-04	株式会社東芝	情報コードを読み取る装置及び情報コードを生成する方法
KR20180077781A (ko) *	2016-12-29	2018-07-09	에이치피프린팅코리아 주식회사	화상독취장치 및 화상독취방법
GB2572638B (en)	2018-04-06	2020-04-01	Dnanudge Ltd	Wrist-worn product code reader

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0101939A2 (de) *	1982-07-29	1984-03-07	Nippondenso Co., Ltd.	Apparat zum optischen Ablesen von Informationen
EP0221545A2 (de) *	1985-11-06	1987-05-13	Nippondenso Co., Ltd.	Einrichtung zum Abtasten optischer Information
EP0238067A2 (de) *	1986-03-18	1987-09-23	Nippondenso Co., Ltd.	Abtasteinrichtung für optische Daten
EP0488202A1 (de) *	1990-11-27	1992-06-03	Nippondenso Co., Ltd.	Handgerechter Strichcodeleser

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US4202491A (en) *	1977-09-26	1980-05-13	Hitachi, Ltd.	Data card
JPS63225884A (ja) *	1985-11-06	1988-09-20	Nippon Denso Co Ltd	光学的情報読取装置
US4843222A (en) *	1986-05-29	1989-06-27	Eastman Kodak Company	Bar code reader for reading bar code symbols at different distances
US4877949A (en) *	1986-08-08	1989-10-31	Norand Corporation	Hand-held instant bar code reader system with automated focus based on distance measurements
US4795224A (en) *	1986-10-06	1989-01-03	Katsuchika Goto	Optical scanning pattern generator
US4808804A (en) *	1987-01-28	1989-02-28	Symbol Technologies, Inc.	Bar code symbol readers with variable spot size and/or working distance
JPH0219877A (ja) *	1988-07-07	1990-01-23	Toshiba Corp	現像装置
JPH07104900B2 (ja) *	1989-01-10	1995-11-13	住友電気工業株式会社	記号読取装置
JP3257802B2 (ja) *	1991-05-30	2002-02-18	ソニー株式会社	固体撮像装置及び固体撮像素子の駆動方法
JP3185031B2 (ja) *	1991-06-17	2001-07-09	株式会社キーエンス	光沢検出器
JPH05236359A (ja) *	1992-02-18	1993-09-10	Sony Corp	固体撮像装置
JP3467047B2 (ja) *	1992-08-21	2003-11-17	富士写真フイルム株式会社	画像処理装置および方法ならびにビデオ・カメラ

1993
- 1993-03-01 JP JP04006593A patent/JP3235249B2/ja not_active Expired - Fee Related
- 1993-12-16 EP EP93120297A patent/EP0602637B1/de not_active Expired - Lifetime
- 1993-12-16 DE DE69323532T patent/DE69323532T2/de not_active Expired - Lifetime
1995
- 1995-10-05 US US08/540,239 patent/US5597997A/en not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0101939A2 (de) *	1982-07-29	1984-03-07	Nippondenso Co., Ltd.	Apparat zum optischen Ablesen von Informationen
EP0221545A2 (de) *	1985-11-06	1987-05-13	Nippondenso Co., Ltd.	Einrichtung zum Abtasten optischer Information
EP0238067A2 (de) *	1986-03-18	1987-09-23	Nippondenso Co., Ltd.	Abtasteinrichtung für optische Daten
EP0488202A1 (de) *	1990-11-27	1992-06-03	Nippondenso Co., Ltd.	Handgerechter Strichcodeleser

Also Published As

Publication number	Publication date
EP0602637A2 (de)	1994-06-22
DE69323532T2 (de)	1999-10-28
JPH06236452A (ja)	1994-08-23
JP3235249B2 (ja)	2001-12-04
DE69323532D1 (de)	1999-03-25
EP0602637B1 (de)	1999-02-17
US5597997A (en)	1997-01-28

Publication	Publication Date	Title
EP0602637A3 (de)	1994-11-30	Leser von optischen Informationen.
EP0573018A3 (en)	1994-06-01	Optical readers
KR970000843B1 (en)	1997-01-20	Optical code reader
IL107181A0 (en)	1994-01-25	Optical disk reader
EP0592238A3 (de)	1994-10-19	Überprüfbare optische Zeichenerkennung.
EP0626636A3 (de)	1996-10-02	Benutzerschnittstelle für Informationsverarbeitungssystem.
GB2279323B (en)	1997-03-05	Information tag
EP0652555A3 (de)	1996-02-28	Optisches Lesemedium.
DE69232291D1 (de)	2002-01-24	Informations-lesegerät
EP0694873A3 (de)	1996-05-01	Optische Karte
EP0614098A3 (de)	1996-01-24	Optische Vorrichtung.
GB9603784D0 (en)	1996-04-24	Acard reader
GB9210080D0 (en)	1992-06-24	Optical information processor
EP0629975A3 (de)	1996-11-06	Karte.
EP0602997A3 (de)	1994-10-05	Informationsübertragungssystem.
EP0658793A4 (de)	1995-11-29	Optischer modulator.
GB9214514D0 (en)	1992-08-19	Information processing
EP0575199A3 (de)	1995-06-14	System zur Datenanzeige.
EP0586210A3 (de)	1994-12-14	Optische Zeichenerkennung.
EP0613135A3 (de)	1996-01-03	Optisches Plattensystem.
SG52438A1 (en)	1998-09-28	Optical information carrier
AU643026B2 (en)	1993-11-04	Information reader
EP0581597A3 (de)	1995-01-18	Gerät zur Wiedergabe von optischen Informationen.
GB9210272D0 (en)	1992-07-01	Compact optical reader for evaluating encoded information
EP0627704A3 (de)	1995-07-12	Artikelinformationsdrucken.

Legal Events

Date	Code	Title	Description
1994-05-06	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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1994-11-09	RHK1	Main classification (correction)	Ipc: G06K 7/12
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1995-07-26	17P	Request for examination filed	Effective date: 19950530
1997-06-25	17Q	First examination report despatched	Effective date: 19970513
1997-08-20	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: DENSO CORPORATION
1998-06-03	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
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